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Electronic Multi Measuring Instruments - ME96 series
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Electronic Multi Measuring Instruments - ME96 series - 1

MITSUBISHI Electronic Multi-Measuring Instrument Programming Manual (CC-Link) Model ME96NSR-MB or ME96NSR with optional Plug-in Module : ME-0040

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1. General Description This manual describes the programming methods that should be created by the user for monitoring measurement value of the Electronic Multi-Measuring Instrument (called ME96NSR from here on) with the PC CPU through Control & Communication Link (abbreviated as CC-Link from here on). In programming, read the following related manuals in addition to this mannual. Table 1.1 Related Manuals Manual Name CC-Link System Master/Local Module User’s Manual Type:QJ61BT11 CC-Link System Master/Local Module User’s Manual Type:QJ61BT11N SH(NA)-080016 SH(NA)-080394 Supplied with...

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3. Configuration Conditions of CC-Link System A total of 64 remote I/O stations, remote device stations, or local stations can be connected for one master station. Station type of ME96NSR is remote device station, and the number of occupied stations is 1 station. However, the following conditions must be satisfied: (1) { (1×a) + (2×b) + (3×c) + (4×d) } ≦ 64 a:Number of modules occupying 1 station (ME96NSR is applied.) b:Number of modules occupying 2 stations c:Number of modules occupying 3 stations d:Number of modules occupying 4 stations (2) { (16×A) + (54×B) + (88×C) } ≦ 2304 A:Number of...

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4. Parameter Settings 4.1 Procedure from Parameter Settings to Data Link Startup The following explains the procedure from setting the parameters to stating the data link. CPU Parameter Area and Master Module Parameter Memory CPU Parameter Area This area is used to set the basic values for controlling the programmable controller system and the network parameters that control the CC-Link system. Master Station Parameter Memory This area stores the network parameters for the CC-Link system. When the module is powered OFF or the programmable controller CPU is reset, the network parameters are...

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The following lists the items to be stored in the master station parameter memory.

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4.3 Example of Parameter Settings with GX Developer This section explains the parameter settings using the GX Developer. In the setting parameters used with GX Developer, the setting of master station network parameters and the setting of automatic refresh parameters are done. For more details on the GX Developer operation, refer to the GX Developer Operating Manual. The explanations in this section are based on the follwing example of the system configuration. Master station (X00 to X1F) (Y00 to Y1F) Master Station Network Parameter Settings (1) The follwing describes an example of the...

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(b) Set the “Start I/O No.” for the master station. Default value : None Setting range : 0000~0FE0 Example) Set 0000. (c) Set the Parameter name in “Operational Settings.” Even if the Parameter name is not set, this will not affect the operation of the CC-Link system. Default value : None Setting range : 8 characters or less Example) Set “None". (d) Set the input status for the data link error station in “Operation settings”. Default value : Clear (“Hold input data” not checked) Setting range : Hold (“Hold input data” checked) Clear (“Hold input data” not checked) Example) Set to Clear...

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(g) Set the CC-Link mode for “Mode”. Default value : Remote net (Ver.1 mode) Setting range : Remote net (Ver.1 mode), Remote net (Ver.2 mode), Remote net (Additional mode), Remote I/O net mode, Off line Example) Set to Remote net (Ver.1 mode). (h) Set the total number of connected stations in the CC-Link system including reserved stations for “All connect count”. Default value : 64 (modules) Setting range : 1 to 64 (modules) Example) Set to 2 (modules). (i) Set the number of retries for “Retry count”, when communication error occurs. Default value : 3 (times) Setting range : 1 to 7 (times)...

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(o) Set the station data for “Station information settings”. Dafault value : Remote I/O station, single, Occupies 1 station, 32 points, or no setting for reserved stations/error invalid. Setting range : Station type - No setting Remote I/O station Remote device station Intelligent device station (including local staton and standby master station) Expanded cyclic setting (cannot be changed) -single Number of occupied stations -No setting Occupies 1 station Occupies 2 stations Occupies 3 stations Occupies 4 stations Remote station points (cannot be changed) -32 points [when occupies 1...

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Master Station Automatic Refresh Parameter Settings (1) The following shows an example of the parameter settings. See (2) for actual settings. (2) Set the automatic refresh parameters using the following procedure. (a) Set the remote input (RX) refresh device for “Remote input (RX)”. Default value : None Setting range : Device name – Select from X, M, L, B, D, W, R or ZR. Device number – Within the range of the device points that the CPU has. Example) Set to X100 Set the remote output (RY) refresh device for “Remote output (RY)”. Default value : None Setting range : Device name – Select...

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Set the remote register (RWw) refresh device for “Remote register (RWw)”. Default value : None Setting range : Device name – Select from M, L, B, T, C, ST, D, W, R or ZR. Device number – Within the range of the device points that the CPU has. Example) Set to W400. Set the link special relay (SB) refresh device for “Special relay (SB)”. Default value : None Setting range : Device name – Select from M, L, B, D, W, R, SB or ZR. Device number – Within the range of the device points that the CPU has. Example) Set to SB0. Set the link special register (SW) refresh device for “Special register...

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5. Communication Between the Master Station and ME96NSR 5.1 Communication Guideline There are three communication statuses (Initial Communication, Normal Communication, Error Communication) between the Master station and ME96NSR. The following can be performed at normal communication. ・ Monitoring of the measurement values such as the current, voltage and energy, etc. ・ Monitoring of the bit data of the alarm state and the digital input state. ・ Setting the set data of the time constant for current demand. ME96NSR has a special-purpose command for each measurement items and each setting...

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